ColumnDataReader.hpp

/*

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*/

#ifndef _COLUMNDATAREADER_HPP_
#define _COLUMNDATAREADER_HPP_

#include "AbstractDataReader.hpp"

#include <string>
#include <vector>
#include <map>

#include "FileFinder.hpp"

class ColumnDataReader : public AbstractDataReader
{
private:

    std::map<std::string, int> mVariablesToColumns;       
    std::map<std::string, std::string> mVariablesToUnits; 
    int mNumFixedDimensions;                              
    bool mHasUnlimitedDimension;                          
    int mNumVariables;                                    
    std::string mInfoFilename;                            
    std::string mDataFilename;                            
    std::string mAncillaryFilename;                       
    std::vector<double> mValues;                          
    unsigned mFieldWidth;                                 
    static const int SPACING = 2;                         
    void PushColumnEntryFromLine(const std::string& rLine, int col);

    void ReadColumnFromFile(const std::string& rFilename, int col);

    void ReadValueFromFile(const std::string& rFilename, int col, int row);

    void CheckFiles(const std::string& rDirectory, const std::string& rBaseName);

public:

    ColumnDataReader(const std::string& rDirectory,
                     const std::string& rBaseName,
                     bool makeAbsolute=true);

    ColumnDataReader(const FileFinder& rDirectory,
                     const std::string& rBaseName);

    std::vector<double> GetValues(const std::string& rVariableName);

    std::vector<double> GetValues(const std::string& rVariableName, int fixedDimension);

    std::vector<double> GetUnlimitedDimensionValues();

    bool HasValues(const std::string& rVariableName);

    unsigned GetFieldWidth();
};

#endif //_COLUMNDATAREADER_HPP_